DMS-20RM-3-AC1-R-C Murata Power Solutions Inc, DMS-20RM-3-AC1-R-C Datasheet - Page 3
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DMS-20RM-3-AC1-R-C
Manufacturer Part Number
DMS-20RM-3-AC1-R-C
Description
AC VOLTMETER 300V RANGE AC POWER
Manufacturer
Murata Power Solutions Inc
Type
Voltmeterr
Series
DMS-20RMr
Datasheet
1.DMS-20RM-2-AC1-R-C.pdf
(4 pages)
Specifications of DMS-20RM-3-AC1-R-C
Display Type
LED
Measuring Range
0 ~ 300VAC
Display Style
Red Characters, Black Background
Display Face Size
1.30" L x 0.80" W (33.0 x 20.3mm)
Display Digits
3.5
Display Digits - Height
0.370" (9.40mm)
Backlight
Without
Mounting Type
Panel Mount
Termination
Terminal Block
Voltage - Supply
85 ~ 264VAC
Equipment Type
AC Voltmeter
Input
300 V
Dimensions
35.1 mm L x 22.4 mm W x 51.1 mm H
Mounting Style
Panel
Primary Voltage Rating
85 V to 264 V
Secondary Current Rating
30 mA
No. Of Digits / Alpha
3-1/2
Meter Function
AC Voltmeter
Meter Range
0V To 300V
Digit Height
9.4mm
Operating Temperature Range
-25°C To +60°C
Meter Signal Input
Voltage
Meter Output
Voltage
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
811-1986
MECHANICAL SPECIFICATIONS
RECOMMENDED DRILL AND PANEL CUTOUT
L1 is a step-down potential transformer.
Do not insert any wires through L1's center hole.
See Figures 1 and 2 for typical connection diagrams.
0.040
(1.02)
www.murata-ps.com/dpm
FRONT VIEW
(33.0)
(35.1)
1.30
1.38
True-rms ac Voltmeters with Isolated Inputs
0.040
(1.02)
(25.4)
1.00
(51.1)
2.01
TB1 - Power Supply
TB2 - Input Signal
DMS-20RM Series
15 Mar 2011 MPM_DMS-20RM.A05 Page 3 of 4
0.040
(1.02)
CAL.
CAL.
CAL.
email: sales@murata-ps.com
0.800
(20.3)
0.880
(22.4)
BACK VIEW
1.600
(40.6)
A
B